UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pjwnh9rQju2+FYMg90HSe5PP2YslA0D1IEJ0y/L0CO8=' 
WHERE 
  key_id = '0210ba9677a227bc5c6be52b0314445a097d6b85191862b3587158c4e7b1d745' 
  AND (
    token = 'Pjwnh9rQju2+FYMg90HSe5PP2YslA0D1IEJ0y/L0CO8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )